1 files changed, 6 insertions, 0 deletions
diff --git a/src/RadiationBoundary.c b/src/RadiationBoundary.c
index e025c9e..be14c5e 100644
--- a/src/RadiationBoundary.c
+++ b/src/RadiationBoundary.c
@@ -1625,6 +1625,12 @@ static int ApplyBndRadiative (const cGH *GH,
         RADIATIVE_BOUNDARY (GH->cctk_lsh, widths, CCTK_REAL);
         break;
 
+#ifdef CCTK_INT1
+      case CCTK_VARIABLE_INT1:
+        RADIATIVE_BOUNDARY (GH->cctk_lsh, widths, CCTK_INT1);
+        break;
+#endif
+
 #ifdef CCTK_INT2
       case CCTK_VARIABLE_INT2:
         RADIATIVE_BOUNDARY (GH->cctk_lsh, widths, CCTK_INT2);